n.真誠(chéng)；誠(chéng)實(shí)；誠(chéng)摯

Her sincerity has never been questioned. 她的誠(chéng)意從未受到懷疑。

I'm certain about his sincerity. 我肯定他是真誠(chéng)的。

I may say in all sincerity that you have been my most loyal friend. 我可以非常真誠(chéng)地說(shuō)，你一直是我最忠實(shí)的朋友。

Tom can't persuade himself of my sincerity. 湯姆始終無(wú)法說(shuō)服自己相信我的誠(chéng)實(shí)。

n.不誠(chéng)實(shí)；無(wú)誠(chéng)意；偽善